Functionally, the AIKO is pretty much just like a Tile. You can make it beep via the AIKO app if you, say, can’t find your keys at your house. And if you leave them behind at a restaurant, your phone will automatically record the tracker’s last known location when it disconnects from Bluetooth. The main difference is the battery technology: Instead of a non-replaceable battery that lasts for about a year, the AIKO can be recharged via microUSB, but only lasts for about a month.